Bently Nevada 21000 Explosion-Proof Housing: Empty Enclosure for Custom Probe Installation

Core Product Specifications

• Brand: Bently Nevada
• Model Series: 21000 Proximity Probe Housing Assemblies
• Full Part Number: 21000-00-00-00-087-03-02
• Condition & Warranty: New, Original, 12-Month Factory Warranty
• Complete Suffix Breakdown:
  • 00: Probe Not Included (Housing Only)
  • 00: Probe Cable Not Required
  • 00: No Standoff Adapter
  • 087: Probe Sleeve Penetration Depth of 8.7 inches
  • 03: Comprehensive Fitting Kit Included (See Below)
  • 02: 3/4-14 NPT Mounting Thread
• Material: Aluminum body with 304 Stainless Steel internal sleeve.
• Typical Weight: 1.1 kg (2.4 lb) without installed fittings.

Included Fittings Kit (Suffix 03)

• Two blank 3/4-14 NPT plugs
• One 3/4-14 NPT to 1/2-14 NPT Stainless Steel reducer
• One adjustable cable seal grip with three grommet sizes:
  • For cables: 1/8" to 3/16"
  • For cables: 1/4" to 5/16"
  • For cables: 5/16" to 3/8"

Certifications & Compliance

• Hazardous Area Rating: CSA Certified Explosion-Proof Enclosure.
• Compliance: Fully compliant with API 670 standard for externally mounted housings.
• RoHS: Compliant with Directive 2011/65/EU.
• Certified for: Class I, Div 1 & 2, Groups C & D; Class II, Div 1 & 2, Groups E, F, G; Class III.
• Enclosure Type: CSA Type 4.
• Temperature Rating: T5 @ -50°C to +40°C; T4 @ -50°C to +80°C.

Frequently Asked Questions (FAQ)

• Does this include a probe? No, this part number (21000-00-00-00-087-03-02) is for the empty housing only.
• What probe can I install? You can install a compatible Bently Nevada 3300 XL 8mm probe or equivalent.
• What is the main application? It is used to safely house a proximity probe in explosive atmospheres, like refineries.
• What does the "CA" prefix mean? "CA" denotes CSA-certified units for North America. This standard 21000 unit is for global use.

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